REFRIGERANT LINE INSTALLATION

PROCEDURE

1. INSTALL PIPING CLAMP (for DENSO Made)

   
   

   1. for Suction Hose Sub-assembly:

      
      

      1. Remove the vinyl tape from the open ends of the suction pipe sub-assembly and suction hose sub-assembly.

      2. 

         *1	Suction Hose Sub-assembly
         *2	Piping Clamp
         *a	Groove

         Install a new piping clamp to the suction hose sub-assembly.

         Note

         
         

         • Securely engage the inside step of the piping clamp in the suction hose sub-assembly groove.

         • Do not widen the opening of the piping clamp more than the diameter of the suction hose sub-assembly when installing it.

         • Do not install the piping clamp with the large diameter section in the wrong direction.

      3. Thoroughly coat 2 new O-rings and contact surface of the suction hose sub-assembly with compressor oil.

         Compressor Oil
         ND-OIL 8 or equivalent

      4. Install the 2 O-rings to the suction hose sub-assembly.

         Note

         Do not let foreign matter adhere to the O-rings or O-ring seals.

      5. 

         *a	Large Diameter Section of Piping Clamp
         *b	Alignment Mark

         Engage the suction pipe sub-assembly and suction hose sub-assembly by matching the alignment marks.

         Note

         Engage the parts by holding the pipe, not the piping clamp.

      6. 

         *a	Large Diameter Section of Piping Clamp

         Securely insert the piping clamp to the point where the large diameter section of the piping clamp is covered by the suction pipe sub-assembly.

         Tech Tips

         
         

         • When inserting, make sure that a click sound is heard.

         • Check that the suction hose sub-assembly is securely inserted by pulling it.

   2. for Cooler Refrigerant Liquid Pipe A:

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2. CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT

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3. WARM UP ENGINE

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4. INSPECT FOR REFRIGERANT LEAK

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